We already know that tennis bad boy John McEnroe is in Grand Slam Tennis, but he's also gonna be in the cover, right beside two other great champs, Roger Federer and Serena Williams. Catch them as they take on their rivals in the "Cover Athletes" trailer.
Epic duels in the trailer - who could forget Johnny-Mac and Bjorn Borg? Then Roger and Rafa take their rivalry to the Wii. As for Serena and Ana Ivanovic, let's just say all Serena needs is to stay focused and she can pwn poor old Ana any day.
The one and only Johnny Mac: